/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.lslx.ln.sample.api.provider;

import com.lslx.ln.sample.DemoService;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.rpc.RpcContext;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CompletableFuture;

@Slf4j
public class DemoServiceApiImpl implements DemoService {
    @Override
    public String sayHello(String name) {
        log.info("Hello " + name + ", request from consumer: " + RpcContext.getContext().getRemoteAddress());
        return "Hello " + name + ", response from provider: " + RpcContext.getContext().getLocalAddress();
    }

    @Override
    public CompletableFuture<String> sayHelloAsync(String name) {
        return null;
    }

    public static void main(String[] args) {
        Map<String, Integer> map = new HashMap<>();
        map.put("a", 1);
        System.out.println(map.get("a"));
        System.out.println(map.computeIfAbsent("b", k -> Integer.valueOf("2")));
        System.out.println(map.get("b"));
    }

}
